a10a61e807
A new FCP channel feature allows us to read the diagnostics from our local SFP transceivers. To make use of that add a flag (FSF_FEATURE_REQUEST_SFP_DATA) to the feature-set we request from the FCP channel. Whether the channel actually implements this can be determined via an other new flag (FSF_FEATURE_REPORT_SFP_DATA), that is set in the adapter_features field of the adapter structure after Exchange Config Data finished. Also add the corresponding definitions in the QTCB Bottom for Exchange Port Data. These new definitions are only valid, if FSF_FEATURE_REPORT_SFP_DATA is set. Link: https://lore.kernel.org/r/ee1eba4de71eb06b4d82207ad4f428429346156f.1572018132.git.bblock@linux.ibm.com Reviewed-by: Steffen Maier <maier@linux.ibm.com> Signed-off-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.